test: use unique output file names across tests

Without the change tests ran in parallel occasionally clobber outputs of
one another and fail as:

    $ make check -j16 VERBOSE=y
    ...
    FAIL: huge
    ==========
    Converting
    File ../test/data/5.plist is open
    PList XML parsing succeeded
    PList BIN writing succeeded
    PList BIN parsing succeeded
    PList XML writing succeeded
    Size of input and output is different
    Input size : 4292380
    Output size : 4305301
    Comparing
    PList parsing failed
    FAIL huge.test (exit status: 3)

Closes: https://github.com/libimobiledevice/libplist/issues/234#issuecomment-1743820556

1 files changed, 2 insertions, 2 deletions

diff --git a/test/uid.test b/test/uid.test
index f131c6d..a62756f 100755
--- a/test/uid.test
+++ b/test/uid.test
@@ -9,7 +9,7 @@ if ! test -d "$DATAOUT"; then
 fi
 
 echo "Converting"
-$top_builddir/test/plist_btest $DATASRC/$TESTFILE $DATAOUT/$TESTFILE.out
+$top_builddir/test/plist_btest $DATASRC/$TESTFILE $DATAOUT/uid.test.out
 
 echo "Comparing"
-$top_builddir/test/plist_cmp $DATASRC/$TESTFILE $DATAOUT/$TESTFILE.out
+$top_builddir/test/plist_cmp $DATASRC/$TESTFILE $DATAOUT/uid.test.out